[Pkg-phototools-devel] Bug#904873: openjpeg2: CVE-2018-14423

[Salvatore Bonaccorso]

Source: openjpeg2
Version: 2.3.0-1
Severity: important
Tags: security upstream
Forwarded: https://github.com/uclouvain/openjpeg/issues/1123

Hi,

The following vulnerability was published for openjpeg2.

CVE-2018-14423[0]:
| Division-by-zero vulnerabilities in the functions pi_next_pcrl,
| pi_next_cprl, and pi_next_rpcl in lib/openjp3d/pi.c in OpenJPEG through
| 2.3.0 allow remote attackers to cause a denial of service (application
| crash).

Filling the bug to track upstream issue.

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2018-14423
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14423
[1] https://github.com/uclouvain/openjpeg/issues/1123

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore